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Online Regex Tester

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    Test Your Regular Expressions in Real-Time

    This tool helps you test regular expressions (regex) with instant feedback. Use it to write, debug, and refine your regex patterns quickly and visually.

    🛠 Try it Below

    Paste or type your text here...

    ✨ Features

    • Live matching of regex patterns on your input text
    • Supports flags like g, i, and m
    • Highlight matched portions of the input
    • Helpful explanations for common patterns

    🔍 Common Regex Patterns

    PatternDescription
    \dMatches any digit
    \wMatches any alphanumeric char
    \sMatches whitespace
    .Matches any character
    ^Matches start of string
    $Matches end of string
    [...]Matches any character in set
    `(ab)`